| 6AV6643-0BA01-1AX0西門子觸摸屏 |
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價(jià)格：32 元(人民幣) | 產(chǎn)地：進(jìn)口 |
| 最少起訂量：1臺(tái) | 發(fā)貨地：廈門 | |
| 上架時(shí)間：2023-10-23 14:42:59 | 瀏覽量：72 | |
廈門海通華業(yè)科技有限公司
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| 經(jīng)營(yíng)模式：代理商 | 公司類型：私營(yíng)有限責(zé)任公司 | |
| 所屬行業(yè)：PLC控制系統(tǒng) | 主要客戶：電廠，鋼鐵廠，水泥廠， | |
 在線咨詢  |
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| 聯(lián)系人:易工 (先生) | 手機(jī):18065920203 |
電話: |
傳真: |
| 郵箱:79903836@qq.com | 地址:廈門市海滄區(qū)滄湖東一里502號(hào)2502室 |
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在SCR柜輸出直流正負(fù)母排之間通過(guò)15:1的比率分壓，模擬整流橋的輸出電壓，參與速度調(diào)節(jié)。 同時(shí)，驅(qū)動(dòng)直流電壓表。 將PLC控制回路與控制接觸器回路進(jìn)行光電隔離，達(dá)到互不影響的效果，確保控制系統(tǒng)的安全性。 將DC模塊產(chǎn)生的 -14VDC直接引入控制回路，這樣一方面減少了DC模塊電源的負(fù)載，另一方面，確保了接觸器閉合／斷開時(shí)對(duì)功率的要求。同時(shí)，減少了控制回路的故障率。 由于SCR整流的固有特性，當(dāng)相間換相特別是負(fù)載較大時(shí)，交流電路上出現(xiàn)暫態(tài)過(guò)程，導(dǎo)致SCR輸入端出現(xiàn)過(guò)電壓，這些過(guò)電壓都是尖峰電壓，可能損壞SCR元件，通常使用壓敏電阻消除它們，即浪涌抑制電路。 系統(tǒng)元件組成：壓敏電阻、熔斷器和指示燈。 Allen Bradley Servo Motor - MPL-B4540F-MJ24AA Allen Bradley Servo Motor MPL-B4540F-MJ22AA Allen Bradley MPL-B4540F-MJ22AA Kinetix Inverter Duty AC Servo Motor *Tested* From Canada Allen Bradley MPL-B4540F-SJ24AA Servo Motor Allen Bradley MPL-B4540F-MJ22AA Inverter Duty AC Servo Motor 3.0Kw Ser/A*Tested* From Canada Allen-Bradley Servo Moto MPL-B580F-MJ24AA NIB (#3024) NEW ALLEN BRADLEY SERVO MOTOR MPL B4540F-MK24AA SERIES AB 460V Allen Bradley Servo Motor - MPL-B4540F-SJ22AA - in Germany From Germany Allen Bradley Servo Motor - MPL-B4530F-MJ22AA - in Germany From Germany Allen Bradley MPL-B430P-MJ24AA Servo Motor (#3242) ALLEN BRADLEY SERVO MOTOR MPL B680F-MJ24AA Allen Bradley Servo Motor MPL-B4540F-MJ22AA Allen Bradley Servo Motor - MPL-B4540F-MJ24AA Allen Bradley Kinetix AC Servo Motor MPL-B4540F-MJ22AA EXCELLENT! Allen Bradley Servo Motor MPL-B4540F-MJ22AA From Mexico Allen Bradley MPL-B4540F-MJ22AA Kinetix Inverter Duty AC Servo Motor *Tested* From Canada Allen Bradley MPL-B4540F-MJ22AA Inverter Duty AC Servo Motor 3.0Kw Ser/A*Tested* From Canada ALLEN BRADLEY MPL-B4540F-MJ22AA *USED* ALLEN BRADLEY MPL-B4540F-MJ22AA USPP MPLB4540FMJ22AA New Allen Bradley Servo Motor MPL-B680F-SJ74AA Series A ALLEN BRADLEY SERVO MOTOR MPL-B560F-MJ22A SER A MP SERIES 7066-05-4202 NEW SIEMENS 3RF2350-1AA24 NSFP 3RF23501AA24 FURNAS ELECTRIC CO 3RF2-350-1AA45 USPP 3RF23501AA45 SIEMENS 3RF2-390-3AA45 NSFP 3RF23903AA45 NEW SIEMENS 3RF2330-1AA45 Semiconductor Contactor SIRIUS From China SIEMENS 3RF2-090-1AA04 NSPP 3RF20901AA04 FURNAS ELECTRIC CO 3RF2-030-1AA04 NSPP 3RF20301AA04 FURNAS ELECTRIC CO 3RF2-020-1AA02 USPP 3RF20201AA02 FURNAS ELECTRIC CO 3RF2-020-1AA02 NSFP 3RF20201AA02 FURNAS ELECTRIC CO 3RF2350-1BA26 NSFP 3RF23501BA26 Siemens Simatic 3RF2120-1AA02 3RF21201AA02 NIB NAMCO SNAP-LOCK LIMIT SWITCH EA700-80000 ~ NEW Namco EA700-80000 Snap Lock Limit Switch NIB NAMCO EA700-80000 LIMIT SWITCH EA70080000 EA70080000 NEW NAMCO EA700 80000 DANAHER CONTROLS FREE SHIPPING NAMCO EA700-80000 NSFP EA70080000 Namco EA700-70100 EA70070100 Limit Switch NIOB Namco EA700-10926 EA70010926 Limit Switch NIOB Namco EA700-20926 EA70020926 Limit Switch NIOB NAMCO EA700-76700 OR 700-76700 LIMIT SWITCH NIB New Namco Snap-Lock Limit Switch EA700-50100 EA70050100 NAMCO EA700-85001 SNAP LOCK LIMIT SWITCH NAMCO EA700-80001 SNAP LOCK LIMIT SWITCH NAMCO EA700-70012 NSFP EA70070012 NAMCO EA700-20100 USPP EA70020100 NAMCO EA700-13400 USPP EA70013400 Pack Driver Stepping Motor Driver AK-BX530M AKBX530M From Singapore PACK DRIVER STEPPER DRIVE AK-BX910M YPMD1 NEW Pack Driver AK - BX52M HDC3 Stepping Motor Driver From Singapore Yaskawa Pack Driver AK-BX410M Stepping Motor Driver Controller AKBX410M/ Warrant PACK DRIVER AK-BX56M STEPPING MOTOR DRIVER DUAL SPEED Pack Driver AK-Bx52M-HDC3 Stepping Driver for PK543-B From Singapore Pack Driver AK-BX530M AKBX530M Stepping Motor Driver From Philippines Pack Driver AK-BX551P V /AK-BX410M / AK-BX511 (V3) From Singapore PACK DRIVER STEPPING MOTOR DRIVER AK-BX55M1 Pack Driver AK-BX910M AKBX910M Stepping Motor Driver From Philippines NEW OPTO 22 SNAP-ODC5R Opto 22 SNAP-ODC5R 4 Channel Isolated NEW NEW OPTO 22 SNAP I/O SNAP-ODC5R 4 CHANNEL ISOLATED 5VDC OPTO 22 SNAP-ODC5R USPP SNAPODC5R OPTO 22 SNAP-ODC5R NSFP SNAPODC5R OPTO 22 ODC-5R NSFP ODC5R Opto22 SNAP-ODC5SNK SNAP Digital Output Module OPTO 22 ODC-5R NSPP ODC5R OPTO 22 ODC-5R FNFP ODC5R OPTO 22 ODC-5R USPP ODC5R OPTO 22 RACK I/O MODULES SNAP AIVRMS AIV AOV ODC5R ODC5SRC SNAPB3000 SNAPB12MC OPTO 22 G4-ODC5R USPP G4ODC5R OPTO 22 G4-ODC5R5 USPP G4ODC5R5 OPTO 22 G4-ODC5R NSFP G4ODC5R OPTO 22 G4-ODC5R5 NSPP G4ODC5R5  
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